That's the reason I have phobia of vacuum cleaners. Back in high school I used to work in a gaming pub (when it was still a thing), and one of my co-workers decided to take an initiative of doing some cleaning. 2 out of 10 PCs died in the process.
If you only need to do it about once-a-year, it makes perfect sense. I, however, have a workshop with tons of filthy uses for a $200 tiny compressor. Just fixing a BECM or relay block from some late 90s Range Rover makes me look like I just came out of a coal mine. Plus, you can blow all the spiders and cockroaches out of networking equipment while outside, not tethered to an outlet(same for cans). I think the only reason I haven't bought one yet, is because I had a hookup from a friend, who gets boxes of these cans at bulk prices.
